| Guadarrama to Sierpc | 1,394.47 mi (2,244.18 km) |
| Guadarrama to Skarzysko-Kamienna | 1,392.09 mi (2,240.35 km) |
| Guadarrama to Skawina | 1,319.88 mi (2,124.15 km) |
| Guadarrama to Skierniewice | 1,384.79 mi (2,228.60 km) |
| Guadarrama to Skoczow | 1,271.89 mi (2,046.91 km) |
| Guadarrama to Skwierzyna | 1,234.78 mi (1,987.18 km) |
| Guadarrama to Slawno | 1,344.21 mi (2,163.29 km) |
| Guadarrama to Slubice | 1,192.64 mi (1,919.36 km) |
| Guadarrama to Slupca | 1,308.84 mi (2,106.38 km) |
| Guadarrama to Slupsk | 1,360.10 mi (2,188.86 km) |
| Guadarrama to Sochaczew | 1,395.77 mi (2,246.27 km) |
| Guadarrama to Sokolka | 1,553.23 mi (2,499.69 km) |
| Guadarrama to Sokolow Podlaski | 1,478.28 mi (2,379.06 km) |
| Guadarrama to Solec Kujawski | 1,349.06 mi (2,171.11 km) |
| Guadarrama to Sopot | 1,410.41 mi (2,269.83 km) |
